package cn.bb.bbstudy.service;

import cn.bb.bbstudy.pojo.QuestionCategory;

import java.util.List;

public interface QuestionCategoryService{


    int deleteByPrimaryKey(Integer id);

    int insert(QuestionCategory record);

    int insertSelective(QuestionCategory record);

    QuestionCategory selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(QuestionCategory record);

    int updateByPrimaryKey(QuestionCategory record);

    List<QuestionCategory> selectAll();

}
